Ever looked at a car with wheels that sit perfectly flush with the fenders and thought, “Wow, that looks amazing”? That sharp, aggressive stance can transform a vehicle’s appearance. But achieving that perfect look isn’t just about looks; sometimes, it’s about function too. Many drivers want that wider track for better stability or simply to fit those wider tires they just bought.
However, diving into the world of wheel spacers quickly brings confusion. Should you choose a simple slip-on style or a more secure bolt-on type? What about the material—aluminum or steel? Getting the wrong spacer can lead to vibration, uneven tire wear, or even dangerous wheel wobble. It’s a small part that makes a huge difference, and the wrong choice can cost you time and money down the road.
This guide cuts through the noise. We will break down exactly what wheel spacers do, explain the critical differences between the main types, and show you how to measure your vehicle correctly. By the end of this article, you will confidently know which spacers will give your ride the perfect stance and maintain its safety.
Top Wheel Spacers Recommendations
- FITMENT: KSP 6x139.7 spacer could fit 1999-2026 Silverado 1500, 1995-2026 Tahoe 4WD, 2007-2013 Avalanche, 2002-2006 Avalanche 1500, 2000-2014 Suburban 1500, 2003-2014 Express 1500, 1999-2026 Sierra 1500, 2000-2026 Yukon, 2003-2014 Savana 1500, 1999-2026 Escalade.
- BENEFIT: KSP Chevy forged spacers are made from 6061 T6 Aircraft Aluminum which is heavy duty and more durable than casting. CNC precision machining with professional dimensions and accurate hole position to ensure the best fitting. Black anodized to improve aluminum and prevent corrosion. ISO/DIN 10.9-12.9 grade geomet studs and high quality bolts. SCM435 steel material heat treated to prevent breaking. Equipped with Thread Locker for fastening.
- VERIFY SPEC: Bolt Pattern 6x5.5(6x139.7mm), Thread Pitch M14x1.5, Hub Bore 78.1mm(3.07"), Package of 4pcs real forged wheel widening spacers. Recommended torque: 85-95 FT/LBS.
- IMPROVEENT: We select high-quality raw materials to avoid cutting corners. And after many rigorous quality inspections, it has greatly reduced the problems of product cracking and bolt breakage . And we have also adjustable the length of the screw, effectively avoiding the problem that the screw too long to hinder installation. Tip: Because our products are universal, if you still have the problem of too long screw during installation, please cut off the excess.
- KSP Support: 30-day refund, 12-month replacement. If you have any questions, please feel free to contact us.
- 【Quality and Safety Assurance】The KSP 6x135 wheel spacers are real forged from light weight black anodized 6061-T6 aluminum, stronger, more durable and corrosion resistance. CNC machined to exact standards,ensures the best fitment possible. Heat treated and hardened 10.9 grade geomet bolts, are not easy to break or strip. Equipped with Thread Locker for fastening.
- 【Specs】4PCS 1.5" (38mm) Thickness | 6x135mm Vehicle Bolt Pattern | 6x135mm Wheel bolt pattern | 87.1mm Center Bore with lip | 14-1.5mm Threaded Studs/Nuts. We laser engrave the sizing and part number info for an easy identification and individuation. Recommended torque: 85-95 FT/LBS
- 【Fitment】The wheel spacers with 14mmx1.5 studs fit for 2015-2026 F150 | 2015-2026 Expedition | 2015-2026 Navigator. NOT FIT the year before 2015 with m14x2.0 studs.
- 【Aggressive Look】The Adapters are designed to move the wheel further out from the hub,fixes clearance issues, wheel hitting the brake calipers or shock/struts,fixes wheels that look tucked in the fenders, gives your car an aggressive stance.
- 【Sincere Service】The items include 4pcs wheel spacers, 24pcs super strong open ended lug nuts and pro instruction manual. We are off-road and track racing enthusiasts and we have testd and used our own products before selling them, so if you have any question, please feel free contact us and we will reply within 24h.
- Fitment: 1999-2025 Escalade, 1999-2025 Silverado 1500, 2001-2025 Tahoe, 2023-2025 Colorado III, 2000-2014 Suburban 1500, 2002-2006 Avalanche 1500, 2003-2014 Express 1500, 1999-2025 Sierra 1500, 2003-2014 Savana 1500, 2023-2025 Canyon III, 1991-2025 Yukon, 2019-2025 Ram 1500
- Wheel Spacer Parameter: Bolts Pattern(PCD): 6x5.5 (6x139.7mm), Hub Bore: 108mm, Thickness: 2" (50.8mm), Nuts/Studs Thread Pitch: M14x1.5, set of 4 piece wheel spacers
- Well Made: Our wheel spacers are made of lightweight anodized black 6061-T6 aluminum by Forged Manufacturing Methods, compared with other Casting Spacers, high duty and more durable. The bolts(SGS Test Approved) are higher hardness and against rust. CNC automatic processing, enhance the hardness and corrosion resistance of the material
- New Driving Experience: Not only make your ride feel even than before the wheel spacer was installed with no rough or bumpy you will feel going over rugged terrain. But also provide your vehicle with a more aggressive stance and appearance. We use wheel spacers to widen the stance on our cars, trucks, & SUVs. Spacers are also commonly used to fix backspacing & clearance issues
- Dynofit Promise: Better to use some glue on the spacers, alignment recommended after installation, re-torque the open-end lug nuts after some 50-100miles. Please recheck your vehicle compatibility (year/make/model) in the product description/pictures before purchasing the wheel spacers
- Universal Fitment: 1989-2023 4Runner, 2007-2023 FJ Cruiser, 2005-2015(6 Lug Vehicles ONLY)Tacoma, 2016-2023 Tacoma, 2000-2006 Tundra, 1980-1997 Land Cruiser, 2014-2019 GX400, 2009-2023 GX460, 2002-2009 GX470, 2004-2012 Canyon(More details see description）
- Specification: Bolt Pattern:6x5.5" (6x139.7mm), Hub Bore(without lip hub): 108mm, Spacer Thickness: 1"(25mm), Stud/Nut Thread Pitch: M12x1.5. Recommended torque: 72-80 FT/LBS
- Build Quality: Made of 6061-T6 aircraft-grade aluminum billet, with 10.9 grade geomet bolts, not easy to break/crack or rustproof. No hub lip is to better fit the car with hub lock. Notice: Improper installation will lead to vibration easily. Equipped with Thread Locker for fastening.
- Aggressive Driving Experience: Installing the 1" wheel spacers will make your vehicle look much tougher, quite more stable and allow installation of lift/lowering kits and larger traction tires
- KSP Support:: We offer "30-day refund, 12-momth free replacement" service. If you have any question, pleast feel free contact us firstly
- ❌ All spacers require use of longer lugs (ET / Extended Thread / Extra Thread Lugs) to insure proper thread engagement with OE Wheel Stud. Please refer to the Infographics for more information.
- Always use AMAZON CONFIRMED FIT to validate product fitment to your vehicle. This item fits Fits 5 Lug Pass Cars Light Trucks
- Fits Bolt Patterns:5x4.25 5x110mm 5x112mm 5x4.5 5x115mm 5x120mm 5x4.75 5x5 5x135mm ｜ 12mm 1/2" Thick ｜ 89mm ID ｜ 164mm OD ｜ Shot Peened Finish ｜ 4 Pcs
- Widen your vehicle base and give your vehicle a more aggressive stance while improving handling and stability. Increase tire clearance, fix brake caliper clearance issues, allow installation of lift lowering kits and wider, larger, or high traction tires.
- Our wheel spacers are die cast A380 Aluminum. A380 offers excellent corrosion resistance and rigidity. Each spacer has a shot peened finish. Shot peening, creates a hemisphere of cold-worked material highly stressed in compression beneath the surface, significantly increasing the strength of the part.
- Compatibility: Compatible with Ford, Jeep, Lincoln, Mercury. For more compatible models, please check the product images
- 5×4.5 Wheel Spacers: 5×114.3 mm 5 lugs bolts pattern(PCD), thickness: 1.5 inch(38 mm), hub centric: 82.5 mm(Not Hubcentric), Threaded Studs/Nuts: 1/2"×20.
- Benefits: The wheel spacers are made of 6061-T6 aircraft-grade aluminum billet and equipped with 10.9-grade geomet bolts, which are not easy to break or crack. CNC automatic processing and surface anodizing ensure high accuracy and stability.
- Upgrade Driving Experience: The 1.5" wheel spacers provide a smoother ride without roughness or bumpiness when driving over rugged terrain. They are also commonly used to correct backspacing and clearance issues.
- Installation: The installation position is between the wheel hub bearing and the tire. The assembly method should be determined according to the difference between the spacer and the wheel hub bearing.
- Wheel Spacer Kit of 4 6X5.5" 1.25 Inches - Allows extra clearance between the wheel and the wheel hub assembly increasing the offset which allows for larger tire installation to the vehicle. Wheel spacers also increase vehicle's performance in terms of handling and traction. The further the wheel is from the hub assembly, the better its grip.
- Compatible With Toyota Vehicles - 1996 - 2018 4Runner | 2007 - 2014 FJ Cruiser | 2001 - 2007 Sequoia | 2001 - 2018 Tacoma | 2000 - 2006 Tundra |. The wheel spacers are 1.25 inches thick with 106mm center bore diameter, 12 x 1.5 threaded studs and a 6x139.7mm bolt pattern.
- Complete Kit - This is a complete kit from AA Ignition that includes all the necessary bolts and lug nuts for a complete installation. Wheel spacers extend the wheels outward the vehicle giving it a more agressive look, which also allows for large brake caliper installations or lift/lowering kits.
- OEM Fit, Quality, Finish - CNC machined black colored anodized wheel spacer provides additional resistance to corrosion and with 10.9 grade studs and heat treated lug nuts, you can rest assured you are getting the highest quality of wheel spacers that is tough, stable and safe.
- Lifetime Warranty - This 1inch wheel spacer kit manufactued by AA Ignition comes complete with a lifetime warranty. If the part ever break or fail on your 01, 02, 03, 04, 05, 06, 07 Sequioa, 96, 97, 98, 99, 10, 11, 12, 13, 14, 15, 16, 17, 18 4 Runner, 2007-2014 FJCruiser or 2000-2006 Tundra simply contact us for a replacement. See our website for full details.
- Compatibility: Compatible with Dodge Ram 1500 2019-2024
- 6×5.5 Wheel Spacers: 6×139.7 mm hubcentric 6 lugs with lip bolts pattern(PCD), thickness: 2 inch, hub centric: 77.8 mm, wheel studs: M14×1.5.
- Benefits: The wheel spacers are made of 6061-T6 aircraft-grade aluminum billet and equipped with 10.9-grade geomet bolts, which are not easy to break or crack. CNC automatic processing and surface anodizing ensure high accuracy and stability.
- Upgrade Driving Experience: The 2" wheel spacers provide a smoother ride without roughness or bumpiness when driving over rugged terrain. They are also commonly used to correct backspacing and clearance issues.
- Installation: The installation position is between the wheel hub bearing and the tire. The assembly method should be determined according to the difference between the spacer and the wheel hub bearing.
The Ultimate Wheel Spacer Buying Guide
Wheel spacers are cool metal discs you put between your wheel and the hub of your car. They push your wheels out further from the body. This can make your car look tougher or help bigger tires fit better. Choosing the right ones is important for safety and performance. This guide helps you pick the best set.
Key Features to Look For
When shopping for wheel spacers, check these important features:
- Bolt Pattern (PCD): This must perfectly match your car’s bolt pattern (e.g., 5×114.3mm). If it doesn’t match, the spacer will not fit safely.
- Thickness: Spacers come in various thicknesses (usually 5mm to 35mm). Thicker spacers push the wheels out more. Check your fender clearance first to know how thick you need.
- Hub Centric vs. Lug Centric: Hub-centric spacers fit snugly over the hub, centering the wheel perfectly. This is much safer and prevents vibrations. Lug-centric spacers rely only on the lug nuts for centering. Always choose hub-centric if available for your vehicle.
- Stud Length: If you use thick spacers, your original wheel studs might be too short. You may need longer studs to ensure the lug nuts have enough threads to grip the wheel securely.
Important Materials and Construction
The material of the spacer heavily affects its strength and weight.
Aluminum Alloys are Common
Most good quality spacers use strong aluminum alloys. These alloys offer a great balance of strength and light weight. They resist rust well, which is important since they are exposed to the road.
Forged vs. Billet
Forged aluminum spacers are usually the highest quality. The metal is pressed under extreme pressure, making it denser and much stronger than standard cast or billet aluminum. For heavy trucks or performance cars, forged is the best choice.
Factors That Improve or Reduce Quality
Quality matters for safety. Avoid very cheap, unknown brands.
Quality Boosters:
- Hub Centric Design: As mentioned, this keeps everything perfectly aligned.
- Precision Machining: Spacers must be machined exactly to specification. Poorly made spacers can be slightly warped, causing wobbles.
- Proper Finishing: A good anodized or protective finish prevents corrosion from road salt and water.
Quality Reducers:
- Cheap Cast Aluminum: This material can crack under high stress, like hitting a large pothole.
- Universal/Lug-Centric Only: These put more strain on the lug nuts and can lead to loosening or failure over time.
- Insufficient Stud Engagement: If the threads don’t bite deep enough into the lug nut, the wheel can separate from the hub.
User Experience and Use Cases
Why do people install wheel spacers? The reasons usually fall into two categories:</ aesthetics and function.
Aesthetic Improvement
Many drivers install spacers simply to make their car look better. Pushing the wheels out gives the vehicle a wider, more aggressive stance. This often looks great, especially on trucks and lowered sports cars.
Functional Use Cases
- Clearing Brake Calipers: Sometimes, aftermarket or large factory brake calipers hit the inside of the wheel spokes. A thin spacer moves the wheel out just enough to create necessary clearance.
- Fitting Wider Tires: If you upgrade to wider tires, they might rub against the inner fender lining or suspension components. Spacers provide the needed offset change.
- Suspension Geometry: In motorsports, spacers can sometimes be used temporarily to adjust the track width for better cornering stability, although this requires expert knowledge.
Important Note: Always check your local laws regarding how far your wheels can stick out past your fenders. You must secure the spacers tightly using the correct torque specifications. Retighten your lug nuts after driving about 50-100 miles to ensure they have not settled.
Wheel Spacer Buying Guide FAQ
Q: How do I find the correct bolt pattern for my car?
A: You can usually find this information in your car’s owner’s manual. You can also measure it yourself by counting the bolts and measuring the distance across the hub, or by searching online using your car’s year, make, and model.
Q: Are wheel spacers dangerous if installed incorrectly?
A: Yes, they can be very dangerous. If the spacer is not hub-centric or the studs are too short, the wheel can loosen while driving. Always use a torque wrench and follow installation instructions exactly.
Q: Can I use spacers on steel wheels?
A: It is generally safer and easier to use spacers with alloy (aluminum) wheels. Steel wheels often have less precise mounting surfaces, which can make achieving a perfect, vibration-free fit difficult.
Q: What is “hub bore”?
A: The hub bore is the hole in the center of the wheel that sits over the hub protrusion on your car. Hub-centric spacers have a matching bore size so they fit perfectly around this protrusion.
Q: Do spacers affect my car’s alignment?
A: Spacers change the wheel offset, which affects the scrub radius and track width. While they don’t change the camber or toe settings directly, they can put more stress on wheel bearings over time if they are too thick.
Q: Do I need to buy longer lug nuts with spacers?
A: If you use “bolt-on” spacers (the thicker kind that bolt to the hub), you will need new, longer studs included with the spacer kit. If you use thin “slip-on” spacers, you might need slightly longer lug nuts to ensure proper thread engagement.
Q: What is the difference between bolt-on and slip-on spacers?
A: Slip-on spacers slide over your existing studs. Bolt-on spacers replace your studs entirely; the spacer bolts onto the car, and then the wheel bolts onto the spacer.
Q: Will wheel spacers cause my car to vibrate?
A: If they are high-quality and hub-centric, they should not cause vibrations. Vibrations usually mean the spacer is not centered correctly on the hub or the spacer itself is not perfectly flat.
Q: How often should I check my lug nuts after installing spacers?
A: You should always check them after your first 50 to 100 miles of driving. After that, check them during your regular tire rotations or every few months.
Q: Can I use spacers that are too thin for my needs?
A: Yes, but it might not solve your problem. If you need 15mm to clear brakes, using a 5mm spacer will likely not provide enough room, and you could still have rubbing issues.